Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

JEFFERSON CREEK (JEFW1)

Lat: 47.5491°NLon: 123.21759°WElev: 2408.0ft.

NA

40°F

4°C

Humidity 56%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 15 Apr 01:36 PM PDT
Extended Forecast for

14 Miles N Matlock WA

  • This Afternoon

    This Afternoon: Snow showers likely, mainly after 5pm. Some thunder is also possible.  Mostly cloudy, with a high near 41. West wind around 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly before 8pm.  Widespread frost after 9pm.  Otherwise, partly cloudy, with a low around 28. West wind 3 to 7 mph.  Little or no snow accumulation expected.

    Low: 28 °F

    Chance Snow
    Showers then
    Frost

  • Thursday

    Thursday: Widespread frost before 8am.  Otherwise, sunny, with a high near 49. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 49 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Widespread frost, mainly after 4am.  Otherwise, mostly clear, with a low around 33. West wind 5 to 10 mph becoming light northwest  after midnight. Winds could gust as high as 20 mph.

    Low: 33 °F

    Frost

  • Friday

    Friday: Widespread frost, mainly before 7am.  Otherwise, partly sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Frost then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain after 11am.  Mostly cloudy, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 41. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 40 percent chance of snow showers, mainly before 8pm. Widespread frost after 9pm. Otherwise, partly cloudy, with a low around 28. West wind 3 to 7 mph. Little or no snow accumulation expected.
Thursday
Widespread frost before 8am. Otherwise, sunny, with a high near 49. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 33. West wind 5 to 10 mph becoming light northwest after midnight. Winds could gust as high as 20 mph.
Friday
Widespread frost, mainly before 7am. Otherwise, partly sunny, with a high near 50. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 55.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45.
Sunday
A chance of rain. Mostly cloudy, with a high near 60.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 64.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 45.
Tuesday
A chance of rain. Partly sunny, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Matlock WA
 47.43°N 123.44°W (Elev. 2031 ft)
2:10 pm PDT Apr 15, 2026
2pm PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database